Suspension
Chevrolet technical service bulletin PIT5986B for 2021-2024 Chevrolet Silverado 1500, 2021-2024 Chevrolet Tahoe and 2021-2024 GMC Sierra 1500 and others.
- Bulletin number
- PIT5986B
- Component
- Suspension
- Summary
- This Preliminary information communicates a diagnostic tip for a thump, click, pop, clunk type noise that is heard from the front end. Dealers are to inspect for something contacting the grill shutters as they open and close.
Owners of these vehicles have filed 77 complaints in the suspension category.
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